国外气象频道发展经验与中国气象频道发展道路

中国气象频道2006年5月开播,至今不足3年,但发达国家特别是美国的气象频道已经有20多年的发展历史.通过对美国等国家气象频道发展特点的分析,总结了国外气象频道发展的特点,即:集约化品牌化的发展道路、以观众为中心的节目设计、以本地化气象信息播报作为频道的重要节目支柱、依托国家气象基础数据和警报自主开发预报预警服务产品以及重视新技术的研发和应用等.同时结合中国实际,就如何发展中国气象频道进行了探讨.     

中国气象频道广东本地化插播服务的实践

中国气象频道是一家本着"防灾减灾、服务大众"为宗旨的专业性频道。随着中国气象频道在广东的顺利开播,实现气象频道本地化气象信息更好的为广东人民服务。分析了广东本地化插播的现状和不足,从插播节目的内容策划和栏目细分等方面进行了初步探讨。     

中国气象频道广西本地发展策略探讨

通过对中国气象频道本地发展现状和全国各地气象频道发展现状进行分析,提出中国气象频道本地发展策略:通过积极争取政府及相关部门支持广西应急气象频道的建设,建立部门联动的合作机制;推进业务服务体系建设,提升频道综合业务能力;完善广西应急气象频道节目体系,切实提升服务水平;建立健全系统业务流程,大力推进人才体系建设,从而把广西应急频道打造成为综合防灾减灾频道。     

应急气象频道本地化信息采集与发布的技术

为适应应急气象频道本地化信息的快速播出要求,搭建了气象频道本地气象资料处理系统来处理实况气象信息、天气预报信息、预警信号挂角、预警信息等气象资料,采用文件推送的方式,向气象频道转发预警通知和预警信息文件,提高了信息采集的时效性;同时,采用AirCG．3D字幕机播出系统,实时和本地气象资料系统中的气象资料数据库关联,当数据库中的气象数据信息更新后,字幕机播出系统实时播出更新后的气象信息,确保气象信息“实时”播出。     

中国气象频道新闻类节目的设计

本文在分析了中国气象频道现有新闻节目现状的情况下,结合新闻类节目和气象服务的特点和要求,提出了中国气象频道新闻类节目的设计。     

杭州数字电视气象频道简介

打开杭州数字电视,选择63频道,你将进入目前国内唯一的气象频道。该频道主要提供杭州最新的天气预报与气象生活指数,国内外主要城市天气预报与重要气象新闻;同时,将大容量播出以气象科学知识为主的自然科学科普影片。气象频道也是一个涉及交通旅游、农业能源、健康保健等众多相关领域的地方性24小时播出的专业气象资讯频道。目前栏目有:(1)气象预报节目:包括主持人节目5套,分别为《杭州气象》、《第一气象站》、《谈天说地》、《气象现场》、《旅游气象》;无主持节目9套,分别为《都市气象》、《少儿气象》、《杭州市区天气》、《全国城市天…     

气象频道安全播出的应急处理措施

通过对气象频道插播系统结构的研究和分析,列举了中国气象频道广东应急气象频道插播系统使用过程中可能出现的突发性事故,针对主播控机故障、主服务器故障、硬盘主备故障、DVE华风信号故障和其他设备可能出现的问题提出相应的应急处理措施。     

关于中国气象频道本地插播的思考和探讨

2006年5月18日,中国气象频道正式开播,发展前景十分看好。本文就气象频道本地插播的未来发展、节目内容安排、制作团队等方面进行探讨和建议,希望对气象频道在吉林省的本地插播工作有所启发。     

气象频道本地化插播内容设计与运营思考

通过对中国气象频道本地化插播节目6年来的现状分析,在节目内容的改进与充实上,提出了通过联合地方防灾减灾委员会主要成员单位,借助名人专家的知名效应,利用重大灾害性天气事件、重大社会活动、重点工程、重要节点、农事关键期等策划节目内容及表现形式。对高天气敏感行业的需求进行细分来充实节目内容。在气象频道的运营上,提出加大黄金时段的播出频次,探讨了频道有效落地推广的方式方法,提出了依托气象办节目,跳出气象办气象,多部门联合办地方气象影视节目的思路。     

浅析中国气象频道节目本地化系统建设

中国气象频道是一个全天候提供权威、实用、细分的各类气象信息和其他相关生活服务信息的专业化电视频道。除了气象信息之外,该频道还将高频次播出与环境、交通、旅游、演出等有关的资讯,以贴近生活,服务大众为根本目的。但从实际出发,考虑各省市观众更加关心本地的气象信息,以满足日常生活的需求,因此中国气象频道节目本地化更为现实。     

甘肃省城市环境气象工作的进展与设想

“九五”期间 ,甘肃省城市环境气象工作先后开展了兰州生活气象指数、紫外线、医疗气象、空气质量等方面的预报业务服务工作 ,并建立了甘肃省省级城市专业气象服务系统。提出“十五”以后城市环境气象工作的设想 ,要加快城市环境气象监测系统的建设 ;加强城市环境气象基础性工作的研究 ;加大城市精细预报技术的研究 ;扩大城市环境气象工作的范围和领域     

基于GIS组件技术的生态质量气象评价系统

阐述了GIS组件技术的特点,介绍了如何利用GIS组件技术研制实现生态质量气象评价系统,并将系统应用于海南岛生态质量气象评价。结果表明:该系统具有较好的实用性。     

Progress in Marine Meteorology Studies in China during 1999-2002

The progresses of marine meteorology studies achieved in China during the four year period from 1999 to 2002 are summarized in six directions: air-sea flux, marine meteorology in high latitudes, marine disasters, connection between ocean and weather/climate in China, remote sensing applications and new methodologies in marine meteorology. Compared to the previous ones, these studies adopted much more first-hand datasets, and more scientific issues were involved. As an exciting remark, there were so many contributions done by the young scientists. A brief statement about the research strategy of marine meteorology in China for the coming years is also given.     

基于C／S与B／S混合模式开发气象应用软件

通过使用C／S与B／S的混合开发模式,应用Delphi、SQL Server、Asp等关键技术,开发了一套适于本地的集旅游气象、医疗气象、交通气象、沙疗气象为一体气象服务应用系统,初步探索了气象业务应用软件的开发方法。     

ASP与数据库在网站开发中的应用

基层气象局地面测报工作是最基础的气象业务工作,为天气预报、气候分析、气象服务等提供重要的依据。根据多年在基层从事测报值班、报表预审及管理工作的经验,以及多次参加省、市测报业务竞赛的学习体会,分析了如何才能搞好这项工作,从而提高测报业务质量。     

南宁医疗气象预报系统

通过对南宁市疾病预防控制中心的"慢性非传染性疾病监测网络系统"资料和南宁市某两个大型医院门诊资料与气象条件关系的分析,建立了南宁医疗气象预报系统,对感冒指数、气象条件诱发扁桃体咽喉疾病危险性指数、高血压指数、气象条件诱发脑卒中危险性指数、气象条件诱发冠心病危险性指数进行逐日预报。     

气象影视节目制作中设备的综合运用

文章通过一段气象节目制作的实例,浅析了气象影视节目制作中各种主要设备的综合使用及切换台和非线性编辑系统的主要工作原理.     

Advances in Urban Meteorological Research in China

Over the past decades, a large number of studies have been carried out in the field of urban meteorology in China. This paper summarizes the main progress in urban meteorology research from four aspects: urban meteorological observation network and field campaign, multi-scale model of urban meteorology, interaction between urban meteorology and atmospheric environment, and the impacts of urbanization on weather and climate. Major advances are as follows. China’s major cities have established or are improving comprehensive urban meteorological observation networks characterized by multi-platform, multi-variable, multi-scale, multi-link, and multi-function. Beijing, Nanjing, Shanghai, and other cities carried out urban meteorological field campaigns, which were included in the WMO research demonstration project. Wind tunnel experiments and scale-model outdoor experiments were successfully conducted. Multi-scale urban meteorological and air quality prediction numerical model systems have been developed and put into operational use. The urban heat island effect; urban impacts on precipitation, regional climate, and air quality; urban planning; and interaction between urban meteorology and atmospheric environment are extensively investigated. Finally, efforts to improve observational technology, data assimilation, and urban system modeling, to explore the impacts of urbanization on environment and human health, and to provide integrated urban hydro-meteorological climate and environmental services are planned ahead.     

Recent Advances in Research of Lightning Meteorology

Lightning meteorology focuses on investigating the lightning activities in different types of convective weather systems and the relationship of lightning to the dynamic and microphysical processes in thunder- storms. With the development and application of advanced lightning detection and location technologies, lightning meteorology has been developed into an important interdiscipline between atmospheric electricity and meteorology. This paper mainly reviews the advances of lightning meteorology research in recent years in China from the following five aspects： 1） development of advanced lightning location technology, 2） char- acteristics of lightning activity in different convective systems, 3） relationship of lightning to the dynamic and microphysical processes in thunderstorms, 4） charge structure of thunderstorms, and 5） lightning data assimilation techniques and application to severe weather forecasting. In addition, some important aspects on future research of the lightning meteorology are proposed.     

A New Temperature Channel Selection Method Based on Singular Spectrum Analysis for Retrieving Atmospheric Temperature Profiles from FY-4A/GIIRS

Hyperspectral data have important research and application value in the fields of meteorology and remote sensing.With the goal of improving retrievals of atmospheric temperature profiles, this paper outlines a novel temperature channel selection method based on singular spectrum analysis(SSA) for the Geostationary Interferometric Infrared Sounder(GIIRS), which is the first infrared sounder operating in geostationary orbit. The method possesses not only the simplicity and rapidity of the principal component analysis method, but also the interpretability of the conventional channel selection method. The novel SSA method is used to decompose the GIIRS observed infrared brightness temperature spectrum(700-1130 cm~(-1)), and the reconstructed grouped components can be obtained to reflect the energy variations in the temperature-sensitive waveband of the respective sequence. At 700-780 cm~(-1), the channels selected using our method perform better than IASI(Infrared Atmospheric Sounding Interferometer) and Cr IS(Cross-track Infrared Sounder)temperature channels when used as inputs to the neural network retrieval model.